How to overhaul the capacitor of the water pump?
If the capacitor is damaged, the pump will not work normally.
The motor will not turn and make a humming sound.
This article will introduce how to overhaul the capacitor of the water pump.
1.How to know the capacitance value ?
We can obtain the capacitance value of the water pump in two ways:
Method ①. You can directly see the nameplate of the pump.
Method ②. Disassemble the water pump and take out the capacitor to directly look at the value marked on the capacitor.
Method ①. We can see 10μF on the nameplate

Method ②. We can see 10μF on the capacitor

WARNING
There is a risk of electric shock when the capacitor is removed from the motor when it just stops running.

2.How to measure the capacitance value ?
①. Adjust the multimeter to the capacitance test position

②. Adjust the multimeter to the capacitance test position


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